JP4401299B2 - 椎間板の核の少なくとも一部を交換するためのヒドロゲル系人工装具 - Google Patents
椎間板の核の少なくとも一部を交換するためのヒドロゲル系人工装具 Download PDFInfo
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- JP4401299B2 JP4401299B2 JP2004566884A JP2004566884A JP4401299B2 JP 4401299 B2 JP4401299 B2 JP 4401299B2 JP 2004566884 A JP2004566884 A JP 2004566884A JP 2004566884 A JP2004566884 A JP 2004566884A JP 4401299 B2 JP4401299 B2 JP 4401299B2
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Images
Classifications
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- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/44—Joints for the spine, e.g. vertebrae, spinal discs
- A61F2/442—Intervertebral or spinal discs, e.g. resilient
- A61F2002/444—Intervertebral or spinal discs, e.g. resilient for replacing the nucleus pulposus
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/44—Joints for the spine, e.g. vertebrae, spinal discs
- A61F2002/4495—Joints for the spine, e.g. vertebrae, spinal discs having a fabric structure, e.g. made from wires or fibres
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2210/0061—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof swellable
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2220/005—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements using adhesives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
- A61F2230/0004—Rounded shapes, e.g. with rounded corners
- A61F2230/0008—Rounded shapes, e.g. with rounded corners elliptical or oval
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
- A61F2250/0018—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in elasticity, stiffness or compressibility
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
- A61F2250/0019—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in hardness, e.g. Vickers, Shore, Brinell
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
- A61F2250/0036—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in thickness
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00005—The prosthesis being constructed from a particular material
- A61F2310/00365—Proteins; Polypeptides; Degradation products thereof
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2003/001434 WO2004064693A1 (en) | 2003-01-16 | 2003-01-16 | Hydrogel-based prosthetic device for replacing at least a part of the nucleus of a spinal disc |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2006512982A JP2006512982A (ja) | 2006-04-20 |
| JP4401299B2 true JP4401299B2 (ja) | 2010-01-20 |
Family
ID=32769591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004566884A Expired - Fee Related JP4401299B2 (ja) | 2003-01-16 | 2003-01-16 | 椎間板の核の少なくとも一部を交換するためのヒドロゲル系人工装具 |
Country Status (8)
| Country | Link |
|---|---|
| EP (2) | EP1891913A1 (de) |
| JP (1) | JP4401299B2 (de) |
| KR (1) | KR100980170B1 (de) |
| AT (1) | ATE416730T1 (de) |
| CA (1) | CA2512612A1 (de) |
| DE (1) | DE60325273D1 (de) |
| ES (1) | ES2319515T3 (de) |
| WO (1) | WO2004064693A1 (de) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7329413B1 (en) * | 2003-11-06 | 2008-02-12 | Advanced Cardiovascular Systems, Inc. | Coatings for drug delivery devices having gradient of hydration and methods for fabricating thereof |
| US7235592B2 (en) | 2004-10-12 | 2007-06-26 | Zimmer Gmbh | PVA hydrogel |
| US8403985B2 (en) * | 2005-11-02 | 2013-03-26 | Zimmer, Inc. | Joint spacer implant |
| JP2009518135A (ja) | 2005-12-07 | 2009-05-07 | ズィマー・インコーポレーテッド | 照射を使用してハイドロゲルを結合させるまたは改質する方法 |
| JP2007177244A (ja) | 2005-12-22 | 2007-07-12 | Zimmer Inc | ペルフルオロシクロブタン架橋ハイドロゲル |
| US8110242B2 (en) | 2006-03-24 | 2012-02-07 | Zimmer, Inc. | Methods of preparing hydrogel coatings |
| US7766967B2 (en) | 2006-04-06 | 2010-08-03 | Warsaw Orthopedic Inc. | Intervertebral disc nucleus replacement implants and methods |
| DE102006059395A1 (de) | 2006-12-08 | 2008-06-19 | Aesculap Ag & Co. Kg | Implantat und Implantatsystem |
| FR2914843B1 (fr) * | 2007-04-13 | 2010-04-23 | Creaspine | Implant intervertebral pour le corps humain ou animal |
| US7731988B2 (en) * | 2007-08-03 | 2010-06-08 | Zimmer, Inc. | Multi-polymer hydrogels |
| US8062739B2 (en) | 2007-08-31 | 2011-11-22 | Zimmer, Inc. | Hydrogels with gradient |
| US7947784B2 (en) | 2007-11-16 | 2011-05-24 | Zimmer, Inc. | Reactive compounding of hydrogels |
| WO2009084559A1 (ja) * | 2007-12-28 | 2009-07-09 | Takiron Co., Ltd. | 人工軟骨用生体材料 |
| US8034362B2 (en) | 2008-01-04 | 2011-10-11 | Zimmer, Inc. | Chemical composition of hydrogels for use as articulating surfaces |
| US9452061B2 (en) * | 2009-03-05 | 2016-09-27 | Dsm Ip Assets B.V. | Spinal fusion cage |
| DE102010048710B4 (de) * | 2010-03-30 | 2013-05-23 | 3T Textiltechnologietransfer Gmbh | Implantat mit einer Sandwich-Struktur |
| CN110141402B (zh) * | 2019-05-17 | 2021-06-25 | 四川大学华西医院 | 一种椎间盘假体 |
| CN111134914B (zh) * | 2020-01-23 | 2025-01-21 | 北京爱康宜诚医疗器材有限公司 | 椎间融合器 |
| KR102206827B1 (ko) * | 2020-04-03 | 2021-01-22 | 손정완 | 고강도 하이드로겔을 이용한 보철장치 |
| KR102313371B1 (ko) | 2021-07-17 | 2021-10-18 | 주식회사 에이알씨코리아 | 스페이서 및 그 제조방법 |
| KR20230140034A (ko) * | 2022-03-29 | 2023-10-06 | 주식회사 에이알씨코리아 | 보철용 고분자 스캐폴드 및 이의 제조 방법 |
| KR20230140035A (ko) * | 2022-03-29 | 2023-10-06 | 주식회사 에이알씨코리아 | 내부 강성과 탄성 조절이 가능한 보철용 고분자 스캐폴드 및 이의 제조 방법 |
| CN114642287B (zh) * | 2022-05-12 | 2024-07-23 | 佛山科学技术学院 | 一种具有独立多功能层的高阻隔性可拆卸口罩 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3875595A (en) | 1974-04-15 | 1975-04-08 | Edward C Froning | Intervertebral disc prosthesis and instruments for locating same |
| CA1146301A (en) | 1980-06-13 | 1983-05-17 | J. David Kuntz | Intervertebral disc prosthesis |
| US4574269A (en) | 1985-04-10 | 1986-03-04 | Miller Gregory R | Vehicle communicator |
| GB8620937D0 (en) | 1986-08-29 | 1986-10-08 | Shepperd J A N | Spinal implant |
| AU624627B2 (en) | 1988-08-18 | 1992-06-18 | Johnson & Johnson Orthopaedics, Inc. | Functional and biocompatible intervertebral disc spacer containing elastomeric material of varying hardness |
| SE9002569D0 (sv) | 1990-08-03 | 1990-08-03 | Sven Olerud | Spinalknut |
| JP3007903B2 (ja) * | 1991-03-29 | 2000-02-14 | 京セラ株式会社 | 人工椎間板 |
| US5676701A (en) | 1993-01-14 | 1997-10-14 | Smith & Nephew, Inc. | Low wear artificial spinal disc |
| US5534028A (en) * | 1993-04-20 | 1996-07-09 | Howmedica, Inc. | Hydrogel intervertebral disc nucleus with diminished lateral bulging |
| EP0786963B1 (de) | 1994-10-17 | 2004-04-07 | RayMedica, Inc. | Zwischenwirbel-discuspulposus-prothese |
| US5674296A (en) | 1994-11-14 | 1997-10-07 | Spinal Dynamics Corporation | Human spinal disc prosthesis |
| US5834094A (en) | 1996-09-30 | 1998-11-10 | Surface Technologies Ltd. | Bearing having micropores and design method thereof |
| US6764514B1 (en) * | 1999-04-26 | 2004-07-20 | Sdgi Holdings, Inc. | Prosthetic apparatus and method |
| US6783546B2 (en) * | 1999-09-13 | 2004-08-31 | Keraplast Technologies, Ltd. | Implantable prosthetic or tissue expanding device |
-
2003
- 2003-01-16 EP EP07021290A patent/EP1891913A1/de not_active Withdrawn
- 2003-01-16 JP JP2004566884A patent/JP4401299B2/ja not_active Expired - Fee Related
- 2003-01-16 AT AT03703860T patent/ATE416730T1/de not_active IP Right Cessation
- 2003-01-16 ES ES03703860T patent/ES2319515T3/es not_active Expired - Lifetime
- 2003-01-16 KR KR1020057013169A patent/KR100980170B1/ko not_active Expired - Fee Related
- 2003-01-16 CA CA002512612A patent/CA2512612A1/en not_active Abandoned
- 2003-01-16 EP EP03703860A patent/EP1583490B1/de not_active Expired - Lifetime
- 2003-01-16 WO PCT/US2003/001434 patent/WO2004064693A1/en not_active Ceased
- 2003-01-16 DE DE60325273T patent/DE60325273D1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006512982A (ja) | 2006-04-20 |
| EP1891913A1 (de) | 2008-02-27 |
| KR20050092762A (ko) | 2005-09-22 |
| AU2003205191A1 (en) | 2004-08-13 |
| ATE416730T1 (de) | 2008-12-15 |
| DE60325273D1 (de) | 2009-01-22 |
| WO2004064693A1 (en) | 2004-08-05 |
| EP1583490A1 (de) | 2005-10-12 |
| CA2512612A1 (en) | 2004-08-05 |
| ES2319515T3 (es) | 2009-05-08 |
| KR100980170B1 (ko) | 2010-09-03 |
| EP1583490B1 (de) | 2008-12-10 |
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